A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
NSN 5935-01-608-4291
NSN 7035-01-254-3606
NSN 6240-01-526-5099
NSN 5950-01-423-0082
NSN 6685-00-355-1605
NSN 5925-00-216-4480
NSN 6145-00-015-6283
NSN 5999-01-094-7317
NSN 6650-00-012-2430
NSN 6685-01-415-3117
NSN 5915-00-144-5548
NSN 5925-01-133-2645